<?php

/**
 * Hammer and Nails Software
 * Copyright (c) 2006-2007 Hammer and Nails Software. (http://www.hansoft.org)
 *
 * LICENSE
 *
 * This source file is subject to the GNU General Public License v3 license 
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://www.hansoft.org/licenses/gpl-3.0.txt or through the GNU website:
 * http://www.gnu.org/licenses/gpl-3.0.txt
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@hansoft.org so we can send you a copy immediately.
 *
 * @copyright  (c) 2006-2007 Hammer and Nails Software. (http://www.hansoft.org)
 * @license    http://www.hansoft.org/licenses/gpl-3.0.txt
 * @version    $Id: Layout.php 6 2008-02-17 16:49:51Z philbsd $
 */

class Hansoft_Controller_Plugin_View_Layout extends Zend_Controller_Plugin_Abstract
{
    public function dispatchLoopShutdown()
    {
        $view = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->view;
        $response = $this->getResponse();
        $view->content = $response->getBody();

		$scriptLayoutExists = false;
		$scriptPaths = $view->getScriptPaths();
		foreach ($scriptPaths as $scriptPath) {
			if (file_exists($scriptPath . "layout.phtml")) {
				$scriptLayoutExists = true;
				break;
			}
		}
		if (!$scriptLayoutExists) {
			$view->addScriptPath(dirname(dirname(dirname(dirname(dirname(dirname(__FILE__)))))) . 
								DS . 'modules' . DS . 'default' . DS . 'views' . DS . 'scripts');
		}
		if (!Zend_Registry::isRegistered('noRender')) {
			$response->setBody($view->render('layout.phtml'));
		}
    }
}
